Drupal-Bibcite0<style face="normal" font="default" size="100%">Nasal mucosa study of leprosy contacts with positive serology for the phenolic glycolipid 1 antigen.</style><style face="normal" font="default" size="100%">Nasal mucosa study of leprosy contacts with positive serology for the phenolic glycolipid 1 antigen.</style>